Hi all,
I recently switched to Ubuntu 12.4 (64bit) and I am trying to compile OSG2
but I get the following error:
[100%] Built target testBackgroundLoader
Linking CXX executable ../../bin/testVTK
/usr/bin/ld: CMakeFiles/testVTK.dir/testVTK.cpp.o: undefined reference to
symbol 'vtkStructuredGridReader::GetOutput()'
/usr/bin/ld: note: 'vtkStructuredGridReader::GetOutput()' is defined in DSO
/usr/lib/libvtkIO.so.5.8 so try adding it to the linker command line
/usr/lib/libvtkIO.so.5.8: could not read symbols: Invalid operation
collect2: ld gab 1 als Ende-Status zurück
make[2]: *** [bin/testVTK] Fehler 1
make[1]: *** [Test/OSGContribVTK/CMakeFiles/testVTK.dir/all] Fehler 2
make: *** [all] Fehler 2
>From what I understand this is due to a ld patch:
https://fedoraproject.org/wiki/UnderstandingDSOLinkChange
I am not very experienced with cmake.. what I id:
mkdir build
cd build
cmake ..
make && make install
(in a script with sudo)
How would it be possible to add that linker flag -lvtkIO ?
Best regards,
Victor
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